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WO2007052098A3 - Hsupa harq process flushing - Google Patents

Hsupa harq process flushing Download PDF

Info

Publication number
WO2007052098A3
WO2007052098A3 PCT/IB2006/002678 IB2006002678W WO2007052098A3 WO 2007052098 A3 WO2007052098 A3 WO 2007052098A3 IB 2006002678 W IB2006002678 W IB 2006002678W WO 2007052098 A3 WO2007052098 A3 WO 2007052098A3
Authority
WO
WIPO (PCT)
Prior art keywords
user equipment
message
harq process
hsupa
buffers
Prior art date
Application number
PCT/IB2006/002678
Other languages
French (fr)
Other versions
WO2007052098A2 (en
Inventor
Keiichi Kubota
Benoist Sebire
Juho Pirskanen
Karri Ranta-Aho
Luis Barreto
Michael Whitehead
Original Assignee
Nokia Corp
Nokia Inc
Keiichi Kubota
Benoist Sebire
Juho Pirskanen
Karri Ranta-Aho
Luis Barreto
Michael Whitehead
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Corp, Nokia Inc, Keiichi Kubota, Benoist Sebire, Juho Pirskanen, Karri Ranta-Aho, Luis Barreto, Michael Whitehead filed Critical Nokia Corp
Priority to JP2008538431A priority Critical patent/JP4838317B2/en
Priority to CN200680040800XA priority patent/CN101366225B/en
Priority to EP06808901.0A priority patent/EP1946473B1/en
Publication of WO2007052098A2 publication Critical patent/WO2007052098A2/en
Publication of WO2007052098A3 publication Critical patent/WO2007052098A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method and equipment by which a radio access network (e.g. UTRAN) of a wireless network (e.g. UMTS) communicates to a user equipment wireless communication device (e.g. a mobile station) an indication that the user equipment is to flush one or more send buffers, e.g. buffers used by HARQ processes, such as for HSUPA. A flag is included in a message to indicate that the one or more send buffers are to be flushed. The message is for example a message indicating reconfiguration is to be performed, and the flag (if set) is to be interpreted by the user equipment as indicating that the one or more send buffers are to be flushed prior to performing the reconfiguration. A corresponding method and equipment for a user equipment wireless communication device are also provided.
PCT/IB2006/002678 2005-11-01 2006-09-27 Hsupa harq process flushing WO2007052098A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008538431A JP4838317B2 (en) 2005-11-01 2006-09-27 HSUPAHARQ processing flash
CN200680040800XA CN101366225B (en) 2005-11-01 2006-09-27 Hsupa HARQ process flushing
EP06808901.0A EP1946473B1 (en) 2005-11-01 2006-09-27 Hsupa harq process flushing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73260305P 2005-11-01 2005-11-01
US60/732,603 2005-11-01

Publications (2)

Publication Number Publication Date
WO2007052098A2 WO2007052098A2 (en) 2007-05-10
WO2007052098A3 true WO2007052098A3 (en) 2007-07-12

Family

ID=38006237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/002678 WO2007052098A2 (en) 2005-11-01 2006-09-27 Hsupa harq process flushing

Country Status (7)

Country Link
US (1) US7768962B2 (en)
EP (1) EP1946473B1 (en)
JP (1) JP4838317B2 (en)
KR (1) KR100988242B1 (en)
CN (1) CN101366225B (en)
TW (1) TWI403112B (en)
WO (1) WO2007052098A2 (en)

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US8682372B2 (en) 2005-12-14 2014-03-25 Blackberry Limited Method and apparatus for user equipment directed radio resource control in a UMTS network
US8885607B2 (en) 2007-11-13 2014-11-11 Blackberry Limited Method and apparatus for state/mode transitioning
US8983532B2 (en) 2009-12-30 2015-03-17 Blackberry Limited Method and system for a wireless communication device to adopt varied functionalities based on different communication systems by specific protocol messages
US9119208B2 (en) 2009-11-23 2015-08-25 Blackberry Limited Method and apparatus for state/mode transitioning
US9125208B2 (en) 2008-11-10 2015-09-01 Blackberry Limited Method and apparatus of transition to a battery efficient state or configuration by indicating end of data transmission in long term evolution
US9226271B2 (en) 2009-11-23 2015-12-29 Blackberry Limited Method and apparatus for state/mode transitioning

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US7706405B2 (en) * 2002-09-12 2010-04-27 Interdigital Technology Corporation System for efficient recovery of Node-B buffered data following MAC layer reset
US8804678B2 (en) * 2006-02-03 2014-08-12 Nokia Corporation Method, apparatus and computer program for handling hybrid automatic repeat request failure
EP2363981B1 (en) 2006-05-17 2017-08-02 BlackBerry Limited Method and system for signaling release cause indication in a UMTS network
WO2009009964A1 (en) * 2007-07-18 2009-01-22 Datang Mobile Communications Equipment Co., Ltd A process management, coding method and device in multi-carrier time division duplex system
CN101809926B (en) * 2007-09-28 2015-12-16 乐天株式会社 For the method and apparatus of support uplink protocol changes
WO2009045909A2 (en) * 2007-09-28 2009-04-09 Interdigital Patent Holdings, Inc. Method and apparatus for terminating transmission of a message in an enhanced random access channel
US20090086657A1 (en) * 2007-10-01 2009-04-02 Comsys Communication & Signal Processing Ltd. Hybrid automatic repeat request buffer flushing mechanism
EP3820243A2 (en) * 2007-10-25 2021-05-12 Signal Trust for Wireless Innovation Management and setup of enhanced mac-e/es resources
TW200926860A (en) * 2007-10-29 2009-06-16 Sunplus Mmobile Inc Method for providing a buffer status report in a mobile communication network
BRPI0819956A2 (en) 2008-01-02 2015-06-16 Interdigital Patent Holdings Methods and apparatus of new cellular selection.
WO2009096746A2 (en) * 2008-02-01 2009-08-06 Lg Electronics Inc. Method for sending rlc pdu and allocating radio resource in mobile communications system and rlc entity of mobile communications
KR101375936B1 (en) 2008-02-01 2014-03-18 엘지전자 주식회사 Method of a downlink harq operation at an expiry of time alignment timer
US20090207739A1 (en) * 2008-02-01 2009-08-20 Sung-Duck Chun Mobile communication system and method for transmitting pdcp status report thereof
KR101531419B1 (en) * 2008-02-01 2015-06-24 엘지전자 주식회사 Operation Method of Uplink HARQ at Expiration of Time Synchronization Timer
US8676220B2 (en) * 2008-04-03 2014-03-18 Samsung Electronics Co., Ltd. Apparatus and method for operating hierarchical cell in broadband wireless communication system
CN102119501A (en) 2008-08-08 2011-07-06 交互数字专利控股公司 MAC reset and reconfiguration
US9094910B2 (en) * 2008-09-09 2015-07-28 Htc Corporation Methods utilized in mobile device for handling situations when time alignment timer expires, and mobile device thereof
CN102246572B (en) 2008-11-25 2015-06-03 交互数字专利控股公司 Method and apparatus for utilizing a plurality of uplink carriers and a plurality of downlink carriers
KR20110047128A (en) * 2009-10-29 2011-05-06 엘지전자 주식회사 Method of operation of a terminal in a wireless communication system using a plurality of uplink frequencies
BR112012012356B1 (en) 2009-11-23 2021-05-04 Blackberry Limited methods and user equipment for processing indication messages
JP4823371B2 (en) * 2010-03-30 2011-11-24 シャープ株式会社 Wireless communication system, mobile station apparatus, base station apparatus, wireless communication method, and integrated circuit
CN102214144B (en) * 2010-04-02 2014-03-12 中兴通讯股份有限公司 Hierarchical management method and system for HARQ (Hybrid Automatic Repeat Request) storage
US9503223B2 (en) * 2011-03-04 2016-11-22 Blackberry Limited Controlling network device behavior
JP5615747B2 (en) * 2011-03-25 2014-10-29 富士通テレコムネットワークス株式会社 Optical packet transmission / reception system
WO2013071145A1 (en) 2011-11-11 2013-05-16 Research In Motion Limited Method and apparatus for user equipment state transition
US10582531B2 (en) 2016-11-01 2020-03-03 Lg Electronics Inc. Method for transmitting downlink control information of dynamically variable size in wireless communication system and device for same
EP3987849A4 (en) * 2019-10-02 2022-08-10 Samsung Electronics Co., Ltd. Method and apparatus for performing handover in wireless communication system

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US20030065646A1 (en) * 2001-09-13 2003-04-03 Joseph Paul G. Database interface architecture with time-based load balancing in a real-time environment
US20060256745A1 (en) * 2002-04-05 2006-11-16 Interdigital Technology Corporation HS-DSCH inter-node B cell change

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JP2002027014A (en) * 2000-07-10 2002-01-25 Matsushita Electric Ind Co Ltd Communication equipment with rlc protocol function and rlc protocol function reset method for the same
US20030147370A1 (en) * 2002-02-05 2003-08-07 Chih-Hsiang Wu Inter Node B serving HS-DSCH cell change mechanism in a high speed wireless communication system
US6678249B2 (en) * 2002-02-14 2004-01-13 Nokia Corporation Physical layer packet retransmission handling WCDMA in soft handover
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US7751440B2 (en) * 2003-12-04 2010-07-06 Intel Corporation Reconfigurable frame parser
US7957389B2 (en) * 2004-03-31 2011-06-07 Alcatel-Lucent Usa Inc. Method of stall identification and recovery
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8682372B2 (en) 2005-12-14 2014-03-25 Blackberry Limited Method and apparatus for user equipment directed radio resource control in a UMTS network
US8885607B2 (en) 2007-11-13 2014-11-11 Blackberry Limited Method and apparatus for state/mode transitioning
US9456436B2 (en) 2007-11-13 2016-09-27 Blackberry Limited Method and apparatus for state/mode transitioning
US9019877B2 (en) 2007-11-13 2015-04-28 Blackberry Limited Method and apparatus for state/mode transitioning
US9026153B2 (en) 2007-11-13 2015-05-05 Blackberry Limited Method and apparatus for state/mode transitioning
US9037167B2 (en) 2007-11-13 2015-05-19 Blackberry Limited Method and apparatus for state/mode transitioning
US9125208B2 (en) 2008-11-10 2015-09-01 Blackberry Limited Method and apparatus of transition to a battery efficient state or configuration by indicating end of data transmission in long term evolution
US9119208B2 (en) 2009-11-23 2015-08-25 Blackberry Limited Method and apparatus for state/mode transitioning
US9144104B2 (en) 2009-11-23 2015-09-22 Blackberry Limited Method and apparatus for state/mode transitioning
US9226271B2 (en) 2009-11-23 2015-12-29 Blackberry Limited Method and apparatus for state/mode transitioning
US9467976B2 (en) 2009-11-23 2016-10-11 Blackberry Limited Method and apparatus for state/mode transitioning
US9521657B2 (en) 2009-11-23 2016-12-13 Blackberry Limited Method and apparatus for state/mode transitioning
US8983532B2 (en) 2009-12-30 2015-03-17 Blackberry Limited Method and system for a wireless communication device to adopt varied functionalities based on different communication systems by specific protocol messages

Also Published As

Publication number Publication date
EP1946473A4 (en) 2013-01-23
EP1946473A2 (en) 2008-07-23
JP2009514474A (en) 2009-04-02
JP4838317B2 (en) 2011-12-14
KR100988242B1 (en) 2010-10-18
CN101366225B (en) 2012-07-18
TWI403112B (en) 2013-07-21
WO2007052098A2 (en) 2007-05-10
CN101366225A (en) 2009-02-11
TW200729780A (en) 2007-08-01
US20070097937A1 (en) 2007-05-03
EP1946473B1 (en) 2013-12-04
KR20080072687A (en) 2008-08-06
US7768962B2 (en) 2010-08-03

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